The biggest downside for most homeowners and businesses is the wallcovering style becomes obsolete in 5-10 years after installation. Additionally, wallpaper can be hard to maintain as the edges and seams notoriously come loose and peel. Wallpaper is tricky long-term as well since wallpaper can be very difficult and messy to remove.
At Major Painting, we believe the largest disadvantage of wallpaper and vinyl wall coverings is something many aren’t aware of - mold and mildew - which can often be found behind the wall covering. Mold and mildew frequently reside behind wall coverings due to moisture intrusion between the wallcovering and sheetrock and having no way to escape. The wallcovering does not usually reveal these mold or mildew areas in an obvious manner due to the stain blocking and durability of the wall covering.